Feign is a java to http client binder inspired by Retrofit, JAXRS-2.0, and WebSocket. Feign's first goal was reducing the complexity of binding Denominator uniformly to http apis regardless of restfulness.

CryptonorDB service is a NoSQL DBaaS (database as a service) solution, highly available, partition tolerant and eventually consistent. Data is stored in Microsoft Azure within a cluster of CouchDB servers along with Redis servers (*) prepared to deliver a high performance service. CryptonorDB offers a very simple and secure HTTP/JSON restful API, unique features like search over encrypted data without decrypting it, guarantee for durability of data and automatic backups.

TailExpert is a reliable and useful application dedicated to helping you analyze log files, eventlogs or even system logs. The software is designed to open multiple files in separate tabs and allows you to compare them in side by side view, find character strings, or highlight particular lines, that you wish to watch.

Djinni is a tool for generating cross-language type declarations and interface bindings. It's designed to connect C++ with either Java or Objective-C. We at Dropbox use Djinni to interface cross-platform C++ library code with platform-specific Java and Objective-C on Android and iOS.

J2ObjC is an open-source command-line tool from Google that translates Java code to Objective-C for the iOS (iPhone/iPad) platform. This tool enables Java code to be part of an iOS application's build, as no editing of the generated files is necessary. The goal is to write an app's non-UI code (such as data access, or application logic) in Java, which is then shared by web apps (using GWT), Android apps, and iOS apps. J2ObjC supports most Java language and runtime features required by client-side application developers, including exceptions, inner and anonymous classes, generic types, threads and reflection. JUnit test translation and execution is also supported.

Commit Entropy is a tool that can be used to calculate the entropy of changes in a source code repository. Entropy for code changes is a measure of how specific each commit was in relation to the entire code base. Very specific commits only affect a small set of files, and thus have a low entropy. Commits that touch a large number of files are much less specific and have a higher entropy as a result. The term Entropy in this context is a simplified application of Shannon Entropy to commits in a source repository. It's simplified since we only look at the number of files changed each commit, with each file having an equal probability.

Payara Server is a drop in open source replacement for GlassFish Application Server, with the peace of mind of quarterly releases containing enhancements, bug fixes and patches to upstream GlassFish and dependent libraries (Tyrus, Eclipse Link, Jersey and others).

SourceMeter is a platform-independent command line tool built for the precise static source code analysis of Java, C/C++, Python, and RPG projects. The tool computes a wide range of source code metrics, detects code duplications, finds coding issues and security vulnerabilities. With the help of an open source SonarQube plug-in the results can also be visualized within SonarQube.